To give energy to; activate or invigorate: "His childhood-father in . . . prison, factory work as a boy-both haunted and energized him" (Frank Conroy).
To supply with an electric current.
v.intr. To release or put out energy.
energizationen'er·gi'za'tion (-jī'zā'shən) n. energizeren'er·giz'ern.